"Pseudo-MPEC" for P10GxwE

Created 2018 Feb 21 11:18:11 UT using Find_Orb

Astrometry:
     P10GxwE  C2018 02 12r%Astrometry0Tvj;^_OOPyLh9sF]0%Uqb3=%^qQc',9KGx0vM`PF51
     P10GxwE  C2018 02 12T(RGVR+fX+AOG/Fm=W1EcJpdH';PAk*$wQZ*6uukv*kR/4cTwg$jF51
     P10GxwE  C2018 02 12_W@[H$_y/s)FsEAnjS\@+k.Hy`i#Y=YSx[W]4g03)=.Q.L*DGiiUF51
     P10GxwE  C2018 02 12kh;[EqnbPH`e%wF-Y65hBCnLA;p0KaR@vx8k:B9!.rR.?`RP;tr9F51
     P10GxwE  C2018 02 12iyZ^IEcdw*aOBRjdEredacted;EL=wZ67:ih0c:IRm]kp(T[Z^B/F51
     P10GxwE  C2018 02 12ZNyEsDqjv,'3FpU0YJYfqqWhS1I3pEC*svOlu!\qa=*a3:rGd+3[F51
     P10GxwE  C2018 02 12jI0ULC%q@0jq96l:McUjG=X;5%%@8;w\d-kk*qb%[-vtChiJ+Do,F51
     P10GxwE KC2018 02 18;MHPR'KDBHZa/KR9vnr1!n`y6OIuM(ik*?weDA.FUIU[UI1IACK6H21
     P10GxwE KC2018 02 18)J2s_l^(]B5-FVomfrHGMK2wm/H]8Lc$seeE?dkWlOyHdaotVb:)H21
     P10GxwE KC2018 02 18d;VjNS]]UtP'7T'Wrr4?GhgeO\:_xTh=pE-DRD[.r15/f@85/W6wH21
     P10GxwE KC2018 02 21EVL[peZJ.Q@S8_\mTe]=+y^Dhm!%j5p\+5pUCGPP_H6u))B@FM@*291
     P10GxwE KC2018 02 21qbwMAAMVkca'3qJZ!!sI7HtQH;Ru5\Gw4Ns/UO!?7(RbRgc-:fx=291
     P10GxwE KC2018 02 21lsHnhD#7kT%?M4tWimHK0XAMe[9dx`7!.%!R\8Cjq,kOO^wNEOCP291

Station data:
(291) LPL/Spacewatch II  (N31.961626 W111.599100)  US/Arizona.  Observers J.
   V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala  (N20.707234 W156.255910)  US/Hawaii.
   Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer
   PS1 Science Consortium. 1.8-m Ritchey-Chrétien + CCD.
(H21) Astronomical Research Observatory, Westfield  (N39.483054 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + CCD.

Orbital elements:  P10GxwE
   Perihelion 2017 Mar 18.050228 +/- 14.6 TT =  1:12:19 (JD 2457830.550228)
Epoch 2018 Feb 21.0 TT = JDT 2458170.5   Earth MOID: 0.7402   AutoNEOCP
M 116.58667 +/- 9                   (J2000 ecliptic)
n   0.34295264 +/- 0.0105           Peri.  238.05030 +/- 5.0
a   2.02137371 +/- 0.0413           Node   131.48550 +/- 0.38
e   0.1786196 +/- 0.0256            Incl.   31.25983 +/- 1.8
P   2.87                   H 19.4   G  0.15   U  9.7  
q 1.66031671 +/- 0.017    Q 2.38243071 +/- 0.0954
From 13 observations 2018 Feb. 12-21; mean residual 0".15
Residuals in arcseconds: 
180212 F51  .06+  .04+    180212 F51  .18-  .04-    180221 291  .31+  .30+    
180212 F51  .12+  .03+    180212 F51  .02-  .00     180221 291  .10-  .22-    
180212 F51  .04+  .08-    180218 H21  .36+  .18+    180221 291  .26-  .12-    
180212 F51  .00   .09-    180218 H21  .10-  .06-    
180212 F51  .07-  .10+    180218 H21  .18-  .06-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2018 02 21 11  09 10 55.469   +26 47 17.93  1.2834 2.2291 157.4 22.3  .64 120
2018 02 21 12  09 10 52.794   +26 48 01.54  1.2837 2.2291 157.3 22.3  .66 119
2018 02 21 13  09 10 50.121   +26 48 45.11  1.2840 2.2292 157.3 22.3  .68 119
2018 02 21 14  09 10 47.450   +26 49 28.64  1.2842 2.2293 157.2 22.3  .70 119
2018 02 21 15  09 10 44.782   +26 50 12.13  1.2845 2.2293 157.2 22.3  .72 119
2018 02 21 16  09 10 42.116   +26 50 55.57  1.2848 2.2294 157.1 22.3  .74 119
2018 02 21 17  09 10 39.452   +26 51 38.98  1.2850 2.2295 157.0 22.3  .76 119
2018 02 21 18  09 10 36.790   +26 52 22.34  1.2853 2.2295 157.0 22.3  .79 119
2018 02 21 19  09 10 34.131   +26 53 05.66  1.2856 2.2296 156.9 22.3  .81 119
2018 02 21 20  09 10 31.474   +26 53 48.94  1.2858 2.2297 156.9 22.3  .83 119
2018 02 21 21  09 10 28.819   +26 54 32.18  1.2861 2.2297 156.8 22.3  .86 119
2018 02 21 22  09 10 26.166   +26 55 15.38  1.2864 2.2298 156.8 22.3  .88 119
2018 02 21 23  09 10 23.515   +26 55 58.54  1.2867 2.2299 156.7 22.3  .91 119
2018 02 22 00  09 10 20.867   +26 56 41.65  1.2869 2.2299 156.7 22.3  .93 119
2018 02 22 01  09 10 18.221   +26 57 24.72  1.2872 2.2300 156.6 22.3  .96 119
2018 02 22 02  09 10 15.578   +26 58 07.75  1.2875 2.2301 156.6 22.3  .98 119
2018 02 22 03  09 10 12.936   +26 58 50.74  1.2877 2.2301 156.5 22.3  1.0 119
2018 02 22 04  09 10 10.297   +26 59 33.69  1.2880 2.2302 156.5 22.3  1.0 119
2018 02 22 05  09 10 07.661   +27 00 16.60  1.2883 2.2303 156.4 22.3  1.1 119
2018 02 22 06  09 10 05.026   +27 00 59.46  1.2886 2.2303 156.4 22.3  1.1 119
2018 02 22 07  09 10 02.394   +27 01 42.28  1.2888 2.2304 156.3 22.3  1.1 119
2018 02 22 08  09 09 59.764   +27 02 25.06  1.2891 2.2305 156.3 22.3  1.2 118
2018 02 22 09  09 09 57.137   +27 03 07.80  1.2894 2.2305 156.2 22.3  1.2 118
2018 02 22 10  09 09 54.512   +27 03 50.50  1.2897 2.2306 156.2 22.3  1.2 118
2018 02 22 11  09 09 51.889   +27 04 33.15  1.2899 2.2307 156.1 22.3  1.2 118
2018 02 22 12  09 09 49.268   +27 05 15.76  1.2902 2.2307 156.0 22.3  1.3 118
2018 02 22 13  09 09 46.650   +27 05 58.34  1.2905 2.2308 156.0 22.3  1.3 118
2018 02 22 14  09 09 44.035   +27 06 40.86  1.2908 2.2309 155.9 22.3  1.3 118
2018 02 22 15  09 09 41.421   +27 07 23.35  1.2910 2.2309 155.9 22.3  1.4 118
2018 02 22 16  09 09 38.810   +27 08 05.80  1.2913 2.2310 155.8 22.3  1.4 118
2018 02 22 17  09 09 36.202   +27 08 48.20  1.2916 2.2311 155.8 22.3  1.4 118
2018 02 22 18  09 09 33.595   +27 09 30.56  1.2919 2.2311 155.7 22.3  1.5 118
2018 02 22 19  09 09 30.991   +27 10 12.88  1.2922 2.2312 155.7 22.3  1.5 118
2018 02 22 20  09 09 28.390   +27 10 55.16  1.2924 2.2312 155.6 22.3  1.5 118
2018 02 22 21  09 09 25.791   +27 11 37.39  1.2927 2.2313 155.6 22.3  1.6 118
2018 02 22 22  09 09 23.194   +27 12 19.58  1.2930 2.2314 155.5 22.3  1.6 118
2018 02 22 23  09 09 20.600   +27 13 01.73  1.2933 2.2314 155.5 22.3  1.7 118
2018 02 23 00  09 09 18.008   +27 13 43.84  1.2936 2.2315 155.4 22.3  1.7 118
2018 02 23 01  09 09 15.419   +27 14 25.91  1.2938 2.2316 155.4 22.4  1.7 118
2018 02 23 02  09 09 12.832   +27 15 07.93  1.2941 2.2316 155.3 22.4  1.8 118
2018 02 23 03  09 09 10.247   +27 15 49.91  1.2944 2.2317 155.3 22.4  1.8 118
2018 02 23 04  09 09 07.665   +27 16 31.85  1.2947 2.2318 155.2 22.4  1.9 118
2018 02 23 05  09 09 05.085   +27 17 13.75  1.2950 2.2318 155.1 22.4  1.9 118
2018 02 23 06  09 09 02.508   +27 17 55.60  1.2953 2.2319 155.1 22.4  1.9 118
2018 02 23 07  09 08 59.933   +27 18 37.41  1.2955 2.2320 155.0 22.4  2.0 118
2018 02 23 08  09 08 57.361   +27 19 19.18  1.2958 2.2320 155.0 22.4  2.0 118
2018 02 23 09  09 08 54.791   +27 20 00.91  1.2961 2.2321 154.9 22.4  2.1 118
2018 02 23 10  09 08 52.224   +27 20 42.60  1.2964 2.2322 154.9 22.4  2.1 118